baber/WOPTO huggingface dataset:
Patent JP-2002139939-A (JP)
Title: Fixing device
Inventor: FUJITA TAKASHI
IPC: G03G15/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To quicken rising time and to realize power saving by reducing heat loss at the rising time in a fixing device having a radiation heater. SOLUTION: This fixing device 16 fixing a toner image formed on a sheet on the sheet is equipped with a radiant heat source consisting of the radiation heater 23 having a glass tube 28 in which a filament 29 and enclosed gas including inert gas are hermetically enclosed, and a heating member consisting of a heating roller 18 housing the radiant heat source inside. The inert gas enclosed in the glass tube 28 is principally composed of krypton or xenon, and the tungsten filament 29 is made to be a thin filament and set so that its color temperature may be >=250 K, then the quantity of heat retained in the filament 29, the glass tube 28 and the inert gas in the radiant heat source just after supplying power is reduced.
Patent JP-2002295997-A (JP)
Title: Protective laminate and its manufacturing method
Inventor: KAWASHIMA GIICHI
IPC: F41H1/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminate with good bullet-proof properties without greatly obstructing the elasticity of a woven fabric by low-pressure molding under heating at the time of installing a resin on only one side of the woven fabric to integrate them after lamination. SOLUTION: In this compound laminate for protection, more than one sheet- like material with phenol resin films superposed on one side of heat-resisting fiber woven fabrics is superposed in such a manner that the woven fabrics and the phenol resin films become alternate, and they are heated and pressurized for integration.
Patent JP-2002294295-A (JP)
Title: Method for producing granule group for carrying surfactant
Inventor: TAKATANI HITOSHI
IPC: F26B3/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granule group for carrying a surfactant excellent in carrying capability and granule strength; a granule group for carrying a surfactant produced thereby; and a method for producing detergent particle group by using the granule group for carrying a surfactant. SOLUTION: The method for producing a granule group for carrying a surfactant is characterized in that, when a solution or slurry containing a water-soluble polymer and a water-soluble salt is atomized and introduced into a spray- drying apparatus, a heating medium is supplied to the vicinity of the liquid outlet port of an atomizing member in order to conduct spray drying while heat is being introduced into a drying zone in the spray-drying apparatus by the heating medium. The granule group for carrying a surfactant, obtained by the production method, has a mode diameter of a micropore volume distribution (measured with a mercury porosimeter) of 1.5 μm or lower, a volume of micropores with micropore diameters of 0.01-3.0 μm of 0.3 mL/g, and a granule strength of 15-100 MPa.  The method for producing detergent particles includes the step of mixing the granule group obtained by the above method with a liquid surfactant.
Patent JP-2002291502-A (JP)
Title: Foot measuring device and foot positioning accessory of which
Inventor: ISHIMARU HISAYO
IPC: A43D1/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To measure foot shape more correctly without doing troublesome measuring work with a measure. SOLUTION: A photographing unit 10, which photographs the foot from a plurality of directions for measuring the foot shape, is provided with digital cameras 11a-11m, a positioning member 13 for positioning the foot 12 as a measuring object at a described position, and a holding enclosure 20 for fixedly holding them. The positioning member 13 positions the foot in a condition that the foot is floating in the air by touching the foot 12 at an instep section. By positioning while touching the foot at the instep section like this, the foot does not disturb photographing with the digital cameras 11a-11m, and movements of the foot 12 can be controlled while photographing.
Patent JP-2002296125-A (JP)
Title: Method of measuring residual stress
Inventor: ITAYA MASAO
IPC: G01N3/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring residual stress which can measure residual stress of a surface of an object to be measured with high precision, and measure residual stress of an object to be measured semi-nondestructively. SOLUTION: Shapes of reference impressions 3, 4 by an impressing element with a constant cross-section for the same material as that of an object to be measured are experimentally and analytically determined beforehand in the absence of residual stress, while a degree of deformation of the shape of an impression by the effect of the stress corresponding to the material is determined about direction and size. Facing actual measurement, an impression is formed on the surface of the object to be measured having residual stress using the same impressing element as the impressing element under the same condition, and the shape of an actual impression is compared with the shapes of the reference impressions 3, 4.  On the basis of differences about direction and size between the both shapes, the residual stress of the object to be measured is determined using the value of the stress determined from the deformation of the reference impressions 3, 4.
Patent JP-2002304128-A (JP)
Title: Front plate for video display apparatus
Inventor: MIZUMOTO TOMOHIRO
IPC: C09B57/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a front plate for video display apparatus, which has superior selected wavelength absorption function and can improve the contrast and color reproducibility of the videos of the video display apparatus. SOLUTION: The front plate for video display apparatus, containing the compound expressed by formula (1) or formula (2) (where R<1> to R<9> , Z<1> and Z<2> respectively independently denote a suitable substituent, L<1> to L<4> respectively independently denote aromatic rings which may have a substituent and X<-> denotes a paired anion).
Patent JP-2002216738-A (JP)
Title: Separator for battery
Inventor: URAIRI MASAKATSU
IPC: D06M15/37
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a separator capable of restraining self-discharging of a battery. SOLUTION: This separator for a battery is formed by applying polymer having a carbodiimide unit expressed by the following formula [I] in molecules to a porous sheet base material. -[-R-N=C=N-]-n [I] (wherein R is an organic group, and n is an integer from 1 to 10000).
Patent JP-2002302312-A (JP)
Title: Take-up controller
Inventor: SHIBATA MITSUHIRO
IPC: B65H23/18
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To minimize the extension of an operation cycle time while inhibiting the increase of a capacity of a driving device. SOLUTION: The load torque τM required to the driving device in accordance with a rotating speed is calculated by adding the torque for acceleration and deceleration and the torque for tension by an adder 111 during the operation, and the drivable torque corresponding to the rotating speed of the driving device is operated by a rewinding drivable torque operating circuit 113. The rewinding driving load torque τM and the rewinding drivable torque τD are compared by a rewindable torque allowance operating part 112 to calculate the torque allowance, and a speed change rate is determined in accordance with the torque allowance by a speed change rate allowance operating circuit 114 so that the unwinding driving load torque τM is not over the rewinding drivable torque τD at all times.
Patent JP-2002305119-A (JP)
Title: Thin transformer
Inventor: TABATA WATARU
IPC: H01F30/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a thin transformer where the safety distance required by safety specifications can be ensured and a bottom area of a transformer is reduced. SOLUTION: The thin transformer is equipped with a bobbin 22, having a through-hole 21, a base 23 installed on a lower end of the bobbin 22, a first coil 24 which is arranged outside the bobbin 22 and constituted by winding a wire with an insulation coating film into a spiral type and has lead-out wires 26, a second coil 25 which is arranged outside the bobbin and constituted by forming a metal plate in a bent type and has lead-out belts 27 at the tips, terminals 28 planted in an end portion of the base 23, and a magnetic core 29 constituting a closed magnetic path. On the upper surface of the base 23, a wall-type protruding part 32 is formed between the second coil 25 and the terminals 28. The lead-out wires 26 are brought into contact with the side surface part of the wall-type protruding part 32 and connected with the terminals 28.
Patent JP-2002004805-A (JP)
Title: Method for cooling end rail of high-pressure and low- pressure turbine composite shroud
Inventor: GONYOU CRAIG ALAN
IPC: F02C7/28
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine engine cooling constitution part for cooling an end rail. SOLUTION: The turbine cooling constitution part divided into segments, such as a shroud segment for the high-pressure and low-pressure turbine section of a gas turbine, is served to apply preferential cooling on the side rail or the panel of the turbine constitution part, by applying impingement cooling on a side panel below a damping seal by air in the position of a recess formed in the bottom wall surface of a lower damping seal, through the combination of cooling air fed in an intermediate pressure cavity between the damping seal and a main seal.  The side panel of the turbine constitution part has a lower damping seal slot provided with an upper main seal slot, a bottom wall having a plurality of lands and recesses, changing places with each other along the direction of its length, and a plurality of air cooling passages, each having an outlet which opens in a lower slot and at a position above the land.
Patent JP-2002302277-A (JP)
Title: Feeder and image forming device
Inventor: MIKI KATSUHIKO
IPC: B65H3/52
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a feeder that has high balance of a unit and high maintenance property. SOLUTION: In this feeder, a series of paper separating/conveying parts of a pickup roller 23, a feed roller 21, a separating roller 22, and a grip roller 40 are constituted as one independent unit 50 from a paper tray, and can be attached to or detached from the paper sheet feeding device. The unit 50 is provided with a motor 60 as an independent driving source, and the motor rotates and drives the grip roller 40 via a driving row. The unit 50 has the driving row on the orthogonal side to the paper feeding direction, and has the motor 60 on the other side.
Patent JP-2002308562-A (JP)
Title: Moving handrail device of passenger conveyor
Inventor: SHINTAKU TETSUYA
IPC: B66B23/24
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a moving handrail device of a passenger conveyor allowing a moving handrail to be easily removed from a handrail rail in the return side of the moving handrail formed on a main frame side. SOLUTION: The handrail rail 14 having a flange part 16 allowing the C- shaped recessed part of the moving handrail 3 to be movably fitted thereto is installed on the main frame on both sides of a groove-shaped opening edge part of groove shape in cross section. A displacement rail piece 17 is installed at the longitudinal necessary parts of the handrail rail 14, and one side wall 18 of the displacement rail piece 17 is moved near the side wall 20 of the other side wall 20 of the handrail rail 14 by the manual operation of a forward and backward movement mechanism 22.  Thus the flange part 19 of the displacement rail piece 14 is moved away from the edge part of the C-shaped recessed portion of the moving handrail 3, the moving handrail 3 can be easily removed from the handrail rail 14 at the backward moved flange part 19, and the efficiency of a maintenance operation can be increased to reduce a maintenance cost.
Patent JP-2002305979-A (JP)
Title: Greening soundproof wall
Inventor: HARA YUTAKA
IPC: A01G9/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a greening soundproof wall, easy for installation, showing a good rooting and growth of plants, excellent in greening function and exhibiting a high soundproof function. SOLUTION: This greening soundproof wall 1 is equipped with a board material 3 made from foamed glass having a porous and continuous gap structure, having 0.4-0.6 bulk specific gravity and installed as standing on a road surface 2 in a slope state, a culturing soil-supporting member 5 installed on the surface of the board material 3 by using the same material to the board material 3, a net state material 7 covering the surface of the board material 3 and the culturing soil-supporting member 5, and the culturing soil attached to the surface of the board material 3 and the culturing soil-supporting member 5 so as to cover the net state material 7.
Patent JP-2002315105-A (JP)
Title: Wheel loader
Inventor: TOKUNAGA KAORU
IPC: B60L50/16
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheel loader eliminating insufficiency of an output of an engine to be excellent in accelerating performance while attaining reduction of fuel consumption. SOLUTION: This wheel loader drives a hydraulic pump and a driving wheel for driving a work machine by an engine to perform work. The wheel loader is provided with a first electric motor which can transmit torque to the driving wheel, an electric storage means performing delivery of electric energy between itself and the first electric motor, and a control device for controlling generating action of the first electric motor receiving torque transmission from the driving wheel when a vehicle is deceleration operated to generate power to accumulate the generated electric energy in the electric storage means.
Patent JP-2002309882-A (JP)
Title: Electrode for crusher and crusher
Inventor: OKAZAKI TORU
IPC: C22C5/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a crusher capable of lengthening a lifetime while being able to effectively use charged power and the crusher. SOLUTION: In the electrode for the crusher generating discharge and having a positive electrode 12 and a negative electrode 14, at least either one of the positive electrode 12 or the negative electrode 14 contains an electrode member composed of at least one selected from the group consisting of gold, silver, platinum, iridium, rhodium, ruthenium and palladium and these alloys.
Patent JP-2002317053-A (JP)
Title: Method for thermoplastic resin composite material production
Inventor: SEN HIROYOSHI
IPC: C08K3/34
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermoplastic resin composite material production, by which a laminar silicate can be surely microdispersed and a thermoplastic resin composite material having excellent mechanical strength and a low coefficient of linear expansion can be inexpensively provided. SOLUTION: This method for thermoplastic resin composite material production comprises, in the production of the thermoplastic resin composite material containing a thermoplastic resin and a laminar silicate, the thermoplastic resin and the laminar silicate are melted and kneaded in a kneading apparatus in the range of 0.1-1.5 MPa shear stress and in the range of 50,000-300,000 kneading time given by the product of shear rate γ (second<-1> ) and real kneading time (second).
Patent JP-2002319556-A (JP)
Title: Manufacturing method for semiconductor integrated circuit device
Inventor: NAKABAYASHI SHINICHI
IPC: B24B37/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce microscratches due to chemical-mechanical polishing. SOLUTION: Polishing slurry S right before supplied to the space between a polishing pad 102 and the polished surface of a wafer 1 is diluted with pure water. The polishing slurry S is thus diluted with the pure water and increased in amount to decrease the density of cohering particles in the polishing slurry S. The mixing rate of the polishing slurry S and pure water is about 1 (polishing slurry):(1 to 1.2) (pure water), and the silica density of the polishing slurry S diluted is adjusted to 3 to 9 wt.%, preferably 4 to 8 wt.%, and more preferably about 8 wt.%.
Patent JP-2002315468-A (JP)
Title: Seaweed raising porous block and method for constructing the same
Inventor: NAGASAWA KAZUHIRO
IPC: C04B38/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems that in a conventional method, a porous concrete having a rough surface is used, but a long period for the growth of seaweeds, and supports are used to increase the strength and durability, which has low productivity and a high cost. SOLUTION: Adequate amounts of cement paste, a steel fiber and a fossil shell are mixed with a coarse aggregate usable in the concrete. The mixture is formed into the porous concrete bock including 7-20% porosity of the open or closed void structure.
Patent JP-2002318802-A (JP)
Title: Image management server, server control method, terminal device, terminal control method, and client server system
Inventor: KOJIMA KENJI
IPC: G06F17/30
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image management server capable of displaying another user's image permitted to be browsed together with a user's own image on a terminal device. SOLUTION: This image management server houses a first image of a first user and a second image of a second user. The image management server houses browsing permission information for showing whether browsing of the first image by the second user is permitted by the first user or not. When browsing is requested from the second user, the image management server transmits related information related to the first image to the terminal device and displays the information together with the second image, on condition that browsing of the first image by the second user is permitted in the browsing permission information.
Patent JP-2002320969-A (JP)
Title: Generation system for electrolytic water
Inventor: NAKAMURA KAZUSHIGE
IPC: C02F1/46
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a generation system for electrolytic water which can efficiently produce strong alkali water and strong acid water in a short time without a lot of electrolytes. SOLUTION: This invention is related to a generation system for electrolytic water which has an electrolytic tub 11 to electrolize water of an anode room 13 and a cathode room 14 by having at least a pair of electrodes 15 and 16 by forming the anode room 13 and the cathode room 14 through a diaphragm 12. This system can efficiently produce strong electrolytic water in a short time without a lot of electrolytes, because pressure difference between the anode room 13 and the cathode room 14 can promote the movement of ions.
Patent JP-2001355446-A (JP)
Title: Manual working machine
Inventor: HUSGES MARKUS
IPC: F02B75/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve an internal combustion engine in a manual working machine provided with the air-cooled internal combustion engine disposed in a machine casing to drive a tool, and a blower impeller enclosed in a cooling air spiral body fixedly held to a crankshaft of the internal combustion engine, and opened to the internal combustion engine, and allowing ambient air to be taken into the cooling air spiral body and supplied to the internal combustion engine through an air inlet formed in the machine casing. SOLUTION: A second cooling air inflow port 8 is formed at a bottom part 7 of the cooling air spiral body 5 positioned between the blower impeller 4 and the internal combustion engine 2. An intake chamber 6 of the machine casing 3 is thereby connected to a cooling air guide part of the cooling air spiral body 5.
Patent JP-2002322747-A (JP)
Title: Underfloor ventilating opening fitting
Inventor: KANAI KENJI
IPC: F24F7/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To simply form an underfloor ventilating opening with a good appearance even without a specific skillfull technique regarding an underfloor ventilating opening fitting. SOLUTION: The underfloor ventilating opening fitting is provided with a ventilation device body 2 comprised by integrally protruding a ventilating tube 5 in the rear of a box-shaped frame 4 and a screen 3 having a lot of vent holes 16 to be mounted to the front face of the box-shaped frame 4. A blade 12 is projected so as to secure a concrete covering thickness from a horizontal reinforcement of the footing to the ventilating tube 5 by a prescribed thickness by bringing the tip into contact with the horizontal reinforcement 13 of the footing at both of upper and lower faces or a lower face of the ventilating tube 5. The screen 3 provided with a flange 15 is made detachable from the front, and big enough to project from the outer circumference of the box- shaped frame 4 to the outer side.
Patent JP-2002330217-A (JP)
Title: Congestion prevention method for communication network, broadcasting reception system and information communication terminal
Inventor: UDAGAWA YUJI
IPC: A63F13/338
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of congestion by suppressing the increase of load on a communication network while reducing the stress of a user by providing the user with game amusement in the connecting operation even when a large number of viewers, who view a broadcasting program, make communication from their portable telephone sets through the communication network to a specified connecting destination. SOLUTION: Connecting destination information such as telephone number and URL for a connection to the specified connecting destination shown by the broadcasting program is received through a television receiver 10 by a portable telephone set 20 and in the case of linking the broadcasting program and the portable telephone set 20 for connecting the destination from the portable telephone set 20 through a communication network 30 on the basis of the connecting destination information, a game, which can be played on the portable telephone set 20 by the user, is executed. On the basis of the result of the game, the connection of the portable telephone set 20 to the connecting destination is regulated.
Patent JP-2002327956-A (JP)
Title: Composite combustor
Inventor: KOKETSU YASUSHI
IPC: F24H1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To know the quantity of gas for each use. SOLUTION: When a hot water supply burner is in combustion at S1, the present hot water supply side input is calculated and integrated with an outputted input value in the past at S2. In the case when a heating burner is in combustion at S3, the state of ON/OFF of a floor heating switch is discriminated at S4. When the floor heating switch is ON, the burner is determined as being used for floor heating and the present input is calculated and integrated with a heating side outputted input value in the past at S5. When the floor heating switch is OFF, on the other hand, the burner is determined as being used for reheating a bath and the present input is calculated and integrated with a bath side outputted input value in the past at S6.